<template>
  <div>
    <h2>Bob</h2>
    <ul>
      <li><router-link to="/contacts/bob/phone">phone-num</router-link></li>
      <li><router-link to="/contacts/bob/blog">blog</router-link></li>

      <!-- 三级路由入口 -->
      <router-view></router-view>
    </ul>
  </div>
</template>

<script>
export default {

}
</script>

<style>

</style>